//
//  UIViewController+navigation.h
//  SecondPackage
//
//  Created by 韩艳锋 on 2019/7/2.
//  Copyright © 2019 韩艳锋. All rights reserved.
//

#import <UIKit/UIKit.h>

NS_ASSUME_NONNULL_BEGIN

@interface UIViewController (navigation)

-(void)navigationConceal;
-(void)navigationShow;

-(void)navigationConcealBack;
-(void)navigationShowBack;

-(void)navigationConcealItem;
-(void)navigationShowItem;

@end

NS_ASSUME_NONNULL_END
